988582560 has 192 divisors, whose sum is σ = 3674087424. Its totient is φ = 218649600.

The previous prime is 988582519. The next prime is 988582601. The reversal of 988582560 is 65285889.

It is an interprime number because it is at equal distance from previous prime (988582519) and next prime (988582601).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99415 + ... + 108905.

It is an arithmetic number, because the mean of its divisors is an integer number (19135872).

Almost surely, 2^988582560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 988582560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1837043712).

988582560 is an abundant number, since it is smaller than the sum of its proper divisors (2685504864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

988582560 is a wasteful number, since it uses less digits than its factorization.

988582560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9547 (or 9539 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 51.

The square root of 988582560 is about 31441.7327766776. The cubic root of 988582560 is about 996.1796098726.

The spelling of 988582560 in words is "nine hundred eighty-eight million, five hundred eighty-two thousand, five hundred sixty".